221SDK (Software development Kit)
© 2010 Thorlabs
7.3.70
is_SetAutoParameter
Syntax
Description
Input Parameters
Enable auto controls and return status information
Adjust auto gain/auto exposure
Adjust auto white balance
Pre-defined values for auto gain/auto exposure
Return Values
Related Functions
Code Samples
Syntax
INT is_SetAutoParameter (HIDS hCam,
INT param,
double* pval1, double* pval2)
Description
Using is_SetAutoParameter(), you can control the automatic gain, exposure shutter, frame rate
and white balance control values.
For further information on automatic control, please refer to the Functions for Automatic Image
Control chapter.
Control is only active as long as the camera is capturing images.
A manual change of the exposure time and gain settings disables the auto functions.
When the auto shutter function is enabled, you cannot modify the pixel clock frequency.
The auto frame rate function is only available when the auto shutter control is on. Auto frame
rate and auto gain cannot be used simultaneously.
The auto gain function can only be used for cameras with master gain control set. Auto white
balance is only available for cameras with hardware RGB gain control set.
The sensor's internal auto functions are not supported by the sensor of DCC/DCU cameras.
Automatic control by the sensor and the software is not possible simultaneously. To use the
sensor's control functionality, disable software control, and vice versa.
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